Save to Pinterest This make-ahead breakfast bake transforms classic Eggs Benedict into an effortless overnight casserole. English muffins and Canadian bacon form the base, soaked in a rich custard of eggs, milk, and cream with Dijon mustard. After chilling overnight, bake until golden and puffed, then drizzle with warm homemade Hollandaise sauce.
The custard keeps the bread tender while creating a soufflé-like texture. Fresh chives and paprika add the perfect finishing touch. Perfect for feeding a crowd at brunch without the hassle of poaching individual eggs.
My sister texted me at 11 PM the night before her baby shower, completely panicked about feeding 15 guests the next morning. I talked her off the ledge with this overnight casserole, and honestly, it saved the day. Now its my go to for every single brunch occasion where I actually want to sleep in instead of standing at the stove.
Last Easter, my grandmother took one bite and declared it better than any restaurant Eggs Benedict shes ever had. She watched me make the Hollandaise like I was performing actual magic, secretly impressed I could pull off such a fancy sauce in my tiny apartment kitchen.
Ingredients
- English muffins: Stale ones actually work better here, so buy them a couple days ahead or cube and leave them out overnight
- Canadian bacon: Dice it into small cubes so every bite gets that smoky savory punch throughout the layers
- Eggs and dairy: The heavy cream is non negotiable here, it creates that impossibly rich custard texture
- Dijon mustard: Just a tiny kick that cuts through all the richness and keeps things interesting
- Egg yolks: Room temperature yolks prevent the Hollandaise from breaking when you add the hot butter
- Lemon juice: Fresh is absolutely worth it, bottled juice makes the sauce taste oddly artificial
- Unsalted butter: Melt it until its sizzling hot, this cooks the yolks slightly as you whisk it in
Instructions
- Layer it up:
- Grease your baking dish with butter, then arrange half the English muffin cubes and half the Canadian bacon, repeat with remaining pieces
- Make the custard:
- Whisk together eggs, milk, heavy cream, Dijon, salt, pepper and paprika until completely combined
- Pour and press:
- Pour the egg mixture evenly over everything, then use your hands to gently press down any dry bread pieces
- Overnight magic:
- Cover tightly with foil and refrigerate for at least 8 hours, this is what makes it so incredibly tender
- Bake covered:
- Preheat oven to 375F, bake the casserole covered for 30 minutes while you start the Hollandaise
- Finish golden:
- Remove foil and bake another 15 minutes until puffed and golden brown with a set center
- Make the sauce:
- Whisk yolks and lemon juice over simmering water until thickened, then slowly drizzle in hot butter
- Season and serve:
- Stir cayenne and salt into the Hollandaise, let the casserole rest 10 minutes, then drizzle generously
Save to Pinterest This casserole has become such a staple at our house that my four year old now requests special breakfast casserole for his birthday instead of pancakes. Watching him carefully drizzle Hollandaise all over his portion like a tiny gourmet chef might be the cutest thing Ive ever witnessed.
Making It Your Own
Swap sautéed spinach and mushrooms for the Canadian bacon to make it vegetarian, just make sure to squeeze out excess moisture from the spinach so it doesnt make the casserole soggy.
The Make Ahead Advantage
This recipe is specifically designed for overnight soaking, which is exactly what transforms regular bread pudding into something that tastes like it came from a fancy brunch spot.
Serving Suggestions
A simple arugula salad with lemon vinaigrette cuts through the richness beautifully, or just serve with fresh berries for a lighter touch.
- Warm plates make a surprising difference in how long the sauce stays velvety
- Extra chives on top add a fresh pop that everyone appreciates
- Leftovers reheat surprisingly well in the microwave for next day breakfast
Save to Pinterest Theres something so satisfying about serving a dish that looks and tastes this impressive while barely lifting a finger the morning of.
Your Recipe Questions
- → Can I prepare this casserole the same day?
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While designed for overnight chilling to fully absorb the custard, you can prepare it with a minimum of 4-6 hours refrigeration. The longer chill time ensures the bread is completely saturated and the texture is creamy throughout.
- → Can I make Hollandaise sauce ahead of time?
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Hollandaise is best made fresh just before serving, as it can separate when reheated. If you need to save time, prepare all ingredients in advance. The whisking process only takes about 5 minutes once your casserole is baking.
- → What can I substitute for Canadian bacon?
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Diced ham, crispy cooked bacon, or crumbled sausage work beautifully as protein alternatives. For vegetarians, sautéed spinach, mushrooms, or diced bell peppers provide excellent flavor and texture.
- → How do I know when the casserole is done baking?
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The casserole is finished when the center is set and no longer jiggles, the top is golden brown, and the edges are slightly puffed. A knife inserted in the center should come out clean.
- → Can I freeze leftovers?
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Leftovers can be frozen in individual portions for up to 2 months. Reheat gently in the microwave or oven, though the texture will be slightly less creamy than when freshly baked. Add fresh Hollandaise after reheating.
- → What sides pair well with this casserole?
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A crisp green salad with vinaigrette cuts through the richness, while fresh fruit provides sweetness. Roasted potatoes or asparagus also complement the creamy, savory flavors nicely.
